package demo.benchmarks.Airy.Sign.Eq;
import java.util.Arrays;
public class oldV{
    public int client(int x){
      if (x > 0) {
        if (x == 0)
           return 0;
        if (x < 0)
           return -1;
        else
           return 1;
      }
      return x;
    }
}